Power Through Fastening Jobs with Precision and Versatility The DEWALT DW2149 28-Piece Impact Driver Screwdriving Set is built for professionals who demand durability, torque, and versatility across a wide range of fastening tasks. Whether you're tackling woodworking, mechanical repairs, or general construction, this set equips you with high-performance bits and holders designed to withstand up to 2,000 in-lbs of torque in impact drivers. Each bit is crafted from hardened steel and finished with black oxide coating to resist corrosion and extend tool life. The magnetic bit holder ensures secure retention, while the speed tip design reduces walking for faster starts. With a mix of Phillips, slotted, square, socket, and nut driver bits, this set is ideal for everything from cabinetry to automotive work. Add a second set for team use or pair with DEWALT impact drivers for a complete fastening solution. What's Included 1x Magnetic Bit Holder 1x Socket Adapter 1x 1" Double-Ended Phillips Bit Multiple 1", 2", and 3" Phillips, Slotted, and Square Bits 1/2", 3/8" Socket Drivers 1/4", 5/16" Nut Drivers Specifications Brand DEWALT Model Number DW2149 Bit Material Black Oxide Coated Steel Drive Types Phillips, Slotted, Square, Socket, Nut Bit Sizes 1", 2", 3" Bits; 1/2", 3/8" Socket Drivers; 1/4", 5/16" Nut Drivers Shank Diameter 1/4" Weight 1.4 lbs Dimensions (HxD) 8.75" × 8.75" UPC 885911085076 Warranty 30-Day Money-Back Guarantee Warning: This product contains or produces a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.